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# THIS IS USERSPACE CODE
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# THIS IS USERSPACE CODE
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.global utext
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.global utext
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utext:
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utext:
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	xor %ax,%ax;
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	mov %ax,%ds;
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	mov %ax,%es;
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	mov %ax,%fs;
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	mov %ax,%gs;
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0:
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0:
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	int $48
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	int $48
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	jmp 0b
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	jmp 0b
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	# not reached
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	# not reached
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utext_end:
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utext_end:
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	pushq %rbp
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	pushq %rbp
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	movq %rsp,%rbp
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	movq %rsp,%rbp
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	push_all_gpr
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	push_all_gpr
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	# trap_dispatcher(i, stack)
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	movq $(\i),%rdi   # %rdi - first parameter
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	movq $(\i),%rdi   # %rdi - first parameter
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	movq %rbp, %rsi
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	movq %rbp, %rsi
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	addq $8, %rsi     # %rsi - second parameter - original stack
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	addq $8, %rsi     # %rsi - second parameter - original stack
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	call trap_dispatcher
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	call trap_dispatcher 	# trap_dispatcher(i, stack)
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# Test if this is interrupt with error word or not
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# Test if this is interrupt with error word or not
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	mov $\i,%cl;
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	mov $\i,%cl;
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	movl $1,%eax;
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	movl $1,%eax;
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	test $0xe0,%cl;
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	test $0xe0,%cl;
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.endm
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.endm
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interrupt_handlers:
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interrupt_handlers:
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h_start:
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h_start:
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	handler 0 IDT_ITEMS
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	handler 0 IDT_ITEMS
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#	handler 64 128
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#	handler 128 192
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#	handler 192 256
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h_end:
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h_end:
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.data
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.data
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.global interrupt_handler_size
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.global interrupt_handler_size